package com.linkai.ai.controller;

import com.linkai.ai.repository.ChatHistoryRepository;
import lombok.RequiredArgsConstructor;
import org.springframework.ai.chat.client.ChatClient;
import org.springframework.ai.chat.memory.ChatMemory;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import reactor.core.publisher.Flux;

import static org.springframework.ai.chat.memory.ChatMemory.CONVERSATION_ID;


@RequiredArgsConstructor
@RestController
@RequestMapping("/ai")
public class CustomerServiceController {

    private final ChatClient serviceChatClient;

    private final ChatHistoryRepository chatHistoryRepository;

    @RequestMapping(value = "/service",produces = "text/html;charset=utf-8")
    public Flux<String> service(String prompt,String chatId) {
        //1.保存对话id
        chatHistoryRepository.save ("service",chatId);
        //2、请求模型
        return serviceChatClient.prompt()
                .user( prompt)
                .advisors (a ->a.param (CONVERSATION_ID,chatId))
                .stream ()
                .content ();
    }
}
